CN113101095A - Wheel tread adjustable ward nursing shallow - Google Patents
Wheel tread adjustable ward nursing shallow Download PDFInfo
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- CN113101095A CN113101095A CN202110328167.0A CN202110328167A CN113101095A CN 113101095 A CN113101095 A CN 113101095A CN 202110328167 A CN202110328167 A CN 202110328167A CN 113101095 A CN113101095 A CN 113101095A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
- A61G12/001—Trolleys for transport of medicaments, food, linen, nursing supplies
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- Health & Medical Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
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- General Health & Medical Sciences (AREA)
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- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a wheel distance adjustable ward nursing cart, which belongs to the technical field of medical instruments and comprises a base, wherein a storage battery and a telescopic supporting column are fixedly arranged at the top of one end of the bottom of the base, an object placing plate is fixedly connected to the top of the telescopic supporting column, a controller is fixedly connected to the bottom of the object placing plate, a rotatable bidirectional threaded rod is mounted at the bottom of the base, a driving motor is fixedly connected to the bottom of the base, and the controller, the storage battery and the driving motor are electrically connected. In the use process of the ward care cart with the adjustable wheel track, the wheel track between the two rollers at the same end can be adjusted by adjusting the length of the two supporting rods extending into the fixed column according to needs, the wheel track between the two rollers at the same side of the base can be adjusted by adjusting the length of the base, the adjusting mode is simple, the adjustment is convenient, and the contact with pedestrians can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a wheel track adjustable ward nursing cart.
Background
In clinical care work, medical staff in hospitals often need to use the nursing shallow of splendid attire various medical supplies and apparatus in the work such as treatment, inspection to patient's disease, and the wheel track of general nursing shallow is fixed, and when hospital corridor or ward pedestrian were too much, the wheel of nursing shallow easily pressed the pedestrian, caused unnecessary trouble.
To this end, we propose a wheel-track adjustable ward nursing cart to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a ward nursing cart with an adjustable wheel track.
In order to achieve the purpose, the invention adopts the following technical scheme:
a ward nursing cart with an adjustable wheel distance comprises a base, wherein a storage battery and a telescopic supporting column are fixedly arranged at the top of one end of the bottom of the base, an object placing plate is fixedly connected to the top of the telescopic supporting column, a controller is fixedly connected to the bottom of the object placing plate, a rotatable bidirectional threaded rod is mounted at the bottom of the base, a driving motor is fixedly connected to the bottom of the base, the controller, the storage battery and the driving motor are electrically connected, the driving motor is connected with the bidirectional threaded rod through a linkage mechanism, two fixing columns are fixedly connected to the bottom of the base, the fixing columns are connected with two supporting rods through a reset mechanism, wherein,
the reset mechanism comprises a cavity arranged on the fixed column, the inner side wall of the cavity is fixedly connected with a fixed plate c, two sides of the fixed plate c are both connected with a sliding block b through elastic pieces, the outer side wall of the sliding block b is in sliding connection with the inner side wall of the cavity, and one end of the supporting rod penetrates through the fixed column and is fixedly connected with the sliding block b;
one end of the supporting rod, which is far away from the fixed column, is rotatably sleeved with a roller, the supporting rod is connected with a bidirectional threaded rod through an adjusting mechanism, wherein,
the adjusting mechanism comprises a moving block sleeved on the outer side wall of the bidirectional threaded rod through threads, both sides of the moving block are provided with grooves a, the outer side wall of one end, close to the roller, of the supporting rod is fixedly sleeved with a fixed block a, the fixed block a is provided with grooves b, rotating shafts are arranged in the grooves a and the grooves b, and the rotating shafts are connected through connecting rods.
Preferably, the both ends of two-way threaded rod all are equipped with a fixed cylinder, a fixed cylinder passes through fixed block b and is connected with the bottom of base, the one end of two-way threaded rod runs through a fixed cylinder and is connected with the inside wall rotation of a fixed cylinder through slider a.
Preferably, the base comprises two bottom plates which are connected through a bottom plate sleeve, the bottom plate sleeve is sleeved on the outer side wall of the bottom plate in a sliding mode, the fixed block b is fixedly connected to the bottom of the bottom plate, and the bottom plate is connected with the bottom plate sleeve through a telescopic device.
Preferably, the telescopic device comprises a fixing plate a fixedly connected to the top of the bottom plate, a fixing plate b fixedly connected to the top of the bottom plate sleeve, the fixing plate a is connected with the fixing plate b through an electric hydraulic telescopic rod, and the electric hydraulic telescopic rod is electrically connected with the controller.
Preferably, the fixing plate a is connected with the fixing plate b through a telescopic rod.
Preferably, the linkage mechanism comprises bevel gears fixedly connected to the output end of the driving motor and fixedly sleeved on the outer side wall of the bidirectional threaded rod, and the two bevel gears are meshed.
The technical scheme provided by the embodiment of the invention has the following beneficial effects:
compared with the prior art, in the use process of the ward nursing trolley with the adjustable wheel track, the wheel track between the two rollers positioned at the same end can be adjusted by adjusting the length of the two supporting rods extending into the fixed column according to needs, the axle distance between the two rollers positioned at the same side of the base can be adjusted by adjusting the length of the base, the adjusting mode is simple, the adjustment is convenient, and the contact with pedestrians can be effectively avoided.
Drawings
FIG. 1 is a schematic structural view of a wheel-spacing adjustable ward nursing cart according to the present invention;
FIG. 2 is a schematic view of a connection structure of a base, a driving motor, a bevel gear, a bidirectional threaded rod, a fixed cylinder, a fixed block b, a sliding block a, a supporting rod, a roller, a fixed column, a sliding block b, a fixed plate c, an elastic piece and an adjusting mechanism in the ward nursing cart with an adjustable wheel track according to the present invention;
fig. 3 is a schematic top view of fig. 2.
In the figure: 1. a base; 101. a base plate; 102. a floor sleeve; 2. a telescopic support column; 3. a shelf plate; 4. a controller; 5. a storage battery; 6. a telescoping device; 601. a fixed plate a; 602. a fixing plate b; 603. a telescopic rod; 604. an electric hydraulic telescopic rod; 7. a strut; 8. a roller; 9. a fixed block a; 10. a connecting rod; 11. a bidirectional threaded rod; 12. a bevel gear; 13. a drive motor; 14. a moving block; 15. a slide block a; 16. a fixed cylinder; 17. a fixed block b; 18. fixing a column; 19. a fixing plate c; 20. an elastic member; 21. and a slide block b.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a wheel-distance-adjustable ward nursing cart comprises a base 1, a storage battery 5 and a telescopic supporting column 2 are fixedly arranged at the top of one end of the bottom of the base 1, an object placing plate 3 is fixedly connected to the top of the telescopic supporting column 2, a controller 4 is fixedly connected to the bottom of the object placing plate 3, a rotatable bidirectional threaded rod 11 is mounted at the bottom of the base 1, a driving motor 13 is fixedly connected to the bottom of the base 1, the controller 4, the storage battery 5 and the driving motor 13 are electrically connected, the driving motor 13 is connected with the bidirectional threaded rod 11 through a linkage mechanism, two fixed columns 18 are fixedly connected to the bottom of the base 1, the fixed columns 18 are connected with two supporting rods 7 through a,
the reset mechanism comprises a cavity arranged on the fixed column 18, the inner side wall of the cavity is fixedly connected with a fixed plate c19, two sides of the fixed plate c19 are both connected with a sliding block b21 through an elastic piece 20, the outer side wall of the sliding block b21 is in sliding connection with the inner side wall of the cavity, and one end of the supporting rod 7 penetrates through the fixed column 18 and is fixedly connected with a sliding block b 21;
one end of the supporting rod 7 far away from the fixed column 18 is rotatably sleeved with the roller 8, the supporting rod 7 is connected with the bidirectional threaded rod 11 through an adjusting mechanism, wherein,
adjustment mechanism includes that the screw thread cup joints movable block 14 on two-way threaded rod 11 lateral wall, and the both sides of movable block 14 all are provided with recess a, and branch 7 is close to the fixed block a9 that has cup jointed of one end lateral wall of gyro wheel 8, sets up on the fixed block a9 because recess b, all is provided with the pivot in recess a and the recess b, and two pivots are passed through connecting rod 10 and are connected.
The storage battery 5 is used for providing electric energy for the controller 4, the driving motor 13 and the electric hydraulic telescopic rod 604, so that a user can adjust the wheel track of the ward nursing trolley through the controller 4.
The effect of driving motor 13 is that drive two-way threaded rod 11 rotates to adjust driving motor 13 as required and rotate and drive two-way threaded rod 11 and rotate, adjust the distance that is located two branch 7 on same fixed column 18, adjust the distance between two gyro wheels 8 that are located on same fixed column 18, avoid promoting the in-process that this ward nursing shallow removed, weigh other people's foot.
The function of elastic element 20 is to facilitate pulling of rod 7 on fixed column 18 in the direction of fixed plate c19, so that when adjusting the relative movement of two moving blocks 14, elastic element 20 can assist the relative movement of two rods 7 to achieve the adjustment of the distance between two rollers 8 on the same fixed column 18.
In this technical scheme, more closely furtherly, the both ends of two-way threaded rod 11 all are equipped with solid fixed cylinder 16, and solid fixed cylinder 16 passes through fixed block b17 and is connected with the bottom of base 1, and solid fixed cylinder 16 is run through to the one end of two-way threaded rod 11 and the inside wall rotation connection of solid fixed cylinder 16 through slider a 15.
The fixed cylinder 16 is used for inserting two ends of the bidirectional threaded rod 11 into the two fixed cylinders 16 respectively when the length of the base 1 is convenient to adjust, the length of the bidirectional threaded rod 11 is kept unchanged, the length adjustment of the base 1 is not affected, and therefore the effect of adjusting the wheel distance between the rollers 8 on the two fixed columns 18 is achieved.
In this technical scheme, more closely furtherly, base 1 includes two bottom plates 101, and two bottom plates 101 pass through bottom plate sleeve 102 and connect, and bottom plate sleeve 102 slides and cup joints on the lateral wall of bottom plate 101, and fixed block b17 fixed connection is in the bottom of bottom plate 101, and bottom plate 101 passes through telescoping device 6 and is connected with bottom plate sleeve 102.
By retracting the two bottom plates 101 into the bottom plate sleeves 102, the length of the base 1 can be adjusted, so that the effect of adjusting the wheel track between the rollers 8 on the two fixed columns 18 is achieved.
In this technical scheme, more closely furtherly, telescoping device 6 includes fixed plate a601 of fixed connection at bottom plate 101 top, and the top fixedly connected with fixed plate b602 of bottom plate sleeve 102, and fixed plate a601 is connected with fixed plate b602 through electronic hydraulic telescoping rod 604, and electronic hydraulic telescoping rod 604 is connected with controller 4 electricity.
Through the length of adjusting electric hydraulic telescopic rod 604, reach the effect of adjusting the distance between fixed plate a601 and the fixed plate b602, realized adjusting the function to the wheel base between the gyro wheel 8 that is located on two fixed columns 18.
In this technical scheme, more closely, fixed plate a601 passes through telescopic link 603 and is connected with fixed plate b 602.
The telescopic rod 603 is used for increasing horizontal supporting force, so that the base 1 is prevented from being bent, and meanwhile, the risk of damage to the electric hydraulic telescopic rod 604 is reduced.
In the technical scheme, more closely, the linkage mechanism comprises bevel gears 12 fixedly connected to the output end of the driving motor 13 and fixedly sleeved on the outer side walls of the bidirectional threaded rods 11, and the two bevel gears 12 are meshed.
The function of the linkage mechanism is to facilitate the rotation of the driving motor 13 to drive the bidirectional threaded rod 11 to rotate, so as to achieve the effect of adjusting the distance between two rollers 8 on the same fixed column 18.
In the invention, when related medical personnel push the ward nursing trolley to pass through a hospital corridor or under the condition of excessive pedestrians in a ward, the controller 4 can be operated, the controller 4 receives an instruction to control the driving motor 13 to rotate, the driving motor 13 rotates to drive the bidirectional threaded rod 11 to rotate, the two moving blocks 14 are adjusted to move relatively, in the process of relative movement of the two moving blocks 14, the elastic part 20 stretches the two corresponding supporting rods 7 to move relatively, and meanwhile, the connecting rod 10 also pulls the two corresponding fixed blocks a9 to move relatively, so that the effect of aligning the distance between the two rollers 8 on the same fixed column 18 is achieved. If the base 1 is too long to pass through conveniently, the controller 4 can be used for controlling the length of the electric hydraulic telescopic rod 604 to adjust, and the bottom plate 101 is locked in the bottom plate sleeve 102, so that the length of the base 1 can be adjusted, and the function of adjusting the wheel track between the rollers 8 on the two fixed columns 18 is realized.
After passing through a hospital corridor or a ward with too many pedestrians, the controller 4 can be used for controlling the driving motor 13 to rotate reversely or the length of the electric hydraulic telescopic rod 604 to reset, so that the wheelbase between the rollers 8 on the base 1 can be adjusted to reset, and the stability of the ward nursing cart in use is not affected.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A wheel distance adjustable ward nursing cart comprises a base (1) and is characterized in that a storage battery (5) and a telescopic supporting column (2) are fixedly arranged at the top of one end of the bottom of the base (1), a shelf (3) is fixedly connected to the top of the telescopic supporting column (2), a controller (4) is fixedly connected to the bottom of the shelf (3), a rotatable bidirectional threaded rod (11) is mounted at the bottom of the base (1), a driving motor (13) is fixedly connected to the bottom of the base (1), the controller (4), the storage battery (5) and the driving motor (13) are electrically connected, the driving motor (13) is connected with the bidirectional threaded rod (11) through a linkage mechanism, two fixing columns (18) are fixedly connected to the bottom of the base (1), and the fixing columns (18) are connected with two supporting rods (7) through a reset mechanism, wherein the content of the first and second substances,
the reset mechanism comprises a cavity arranged on the fixed column (18), the inner side wall of the cavity is fixedly connected with a fixed plate c (19), two sides of the fixed plate c (19) are connected with a sliding block b (21) through an elastic piece (20), the outer side wall of the sliding block b (21) is in sliding connection with the inner side wall of the cavity, and one end of the support rod (7) penetrates through the fixed column (18) and is fixedly connected with the sliding block b (21);
one end of the supporting rod (7) far away from the fixed column (18) is rotatably sleeved with a roller (8), the supporting rod (7) is connected with a bidirectional threaded rod (11) through an adjusting mechanism, wherein,
adjustment mechanism includes that the screw thread cup joints movable block (14) on two-way threaded rod (11) lateral wall, the both sides of movable block (14) all are provided with recess a, branch (7) are close to the fixed cover of the one end lateral wall of gyro wheel (8) and have been cup jointed fixed block a (9), set up on fixed block a (9) because recess b, all be provided with the pivot in recess an and the recess b, two the pivot is passed through connecting rod (10) and is connected.
2. The ward nursing cart with the adjustable wheel track according to claim 1, wherein two ends of the bidirectional threaded rod (11) are sleeved with a fixed cylinder (16), the fixed cylinder (16) is connected with the bottom of the base (1) through a fixed block b (17), and one end of the bidirectional threaded rod (11) penetrates through the fixed cylinder (16) and is rotatably connected with the inner side wall of the fixed cylinder (16) through a sliding block a (15).
3. The ward nursing trolley with the adjustable wheel track according to claim 1, wherein the base (1) comprises two bottom plates (101), the two bottom plates (101) are connected through a bottom plate sleeve (102), the bottom plate sleeve (102) is slidably sleeved on the outer side wall of the bottom plate (101), the fixing block b (17) is fixedly connected to the bottom of the bottom plate (101), and the bottom plate (101) is connected with the bottom plate sleeve (102) through a telescopic device (6).
4. The adjustable-wheel-track ward nursing cart according to claim 3, wherein the telescopic device (6) comprises a fixing plate a (601) fixedly connected to the top of the base plate (101), a fixing plate b (602) is fixedly connected to the top of the base plate sleeve (102), the fixing plate a (601) is connected to the fixing plate b (602) through an electric hydraulic telescopic rod (604), and the electric hydraulic telescopic rod (604) is electrically connected to the controller (4).
5. The adjustable-track-width ward nursing cart according to claim 4, wherein the fixing plate a (601) is connected with the fixing plate b (602) through a telescopic rod (603).
6. The adjustable-wheel-track ward nursing cart according to claim 1, wherein the linkage mechanism comprises a bevel gear (12) fixedly connected to the output end of the driving motor (13) and fixedly sleeved on the outer side wall of the bidirectional threaded rod (11), and the two bevel gears (12) are meshed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328167.0A CN113101095A (en) | 2021-03-26 | 2021-03-26 | Wheel tread adjustable ward nursing shallow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110328167.0A CN113101095A (en) | 2021-03-26 | 2021-03-26 | Wheel tread adjustable ward nursing shallow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113101095A true CN113101095A (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110328167.0A Pending CN113101095A (en) | 2021-03-26 | 2021-03-26 | Wheel tread adjustable ward nursing shallow |
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| Country | Link |
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| CN (1) | CN113101095A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624155A (en) * | 2021-08-11 | 2021-11-09 | 吴杰 | Tunnel engineering deformation monitoring devices |
| CN116849046A (en) * | 2023-07-27 | 2023-10-10 | 浙江九奇机械有限公司 | Wheel tread adjustable nursery stock trimming machine |
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| US6793248B1 (en) * | 2002-12-24 | 2004-09-21 | Genemax Medical Products Industry Corp. | Adjustable chassis of an electric cart |
| WO2014009143A1 (en) * | 2012-07-09 | 2014-01-16 | Ralf Kleinknecht | Motorised three-wheeled golf trolley |
| CN108186258A (en) * | 2018-01-17 | 2018-06-22 | 卡斯纳（苏州）医疗设备有限公司 | A kind of adjustable ward nursing cart of wheelspan |
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| CN211356154U (en) * | 2019-12-30 | 2020-08-28 | 王占荣 | Emergency nursing is with wrapping auxiliary device |
| CN111888160A (en) * | 2020-09-07 | 2020-11-06 | 日照市岚山区人民医院(日照市第二人民医院) | Waste liquid collection device is used in operating room nursing |
| CN212466452U (en) * | 2020-04-03 | 2021-02-05 | 董新华 | Clinical care of division of endocrinology is with sending medicine shallow |
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2021
- 2021-03-26 CN CN202110328167.0A patent/CN113101095A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6793248B1 (en) * | 2002-12-24 | 2004-09-21 | Genemax Medical Products Industry Corp. | Adjustable chassis of an electric cart |
| WO2014009143A1 (en) * | 2012-07-09 | 2014-01-16 | Ralf Kleinknecht | Motorised three-wheeled golf trolley |
| CN108186258A (en) * | 2018-01-17 | 2018-06-22 | 卡斯纳（苏州）医疗设备有限公司 | A kind of adjustable ward nursing cart of wheelspan |
| CN209048556U (en) * | 2018-06-28 | 2019-07-02 | 白雪 | A kind of nursing rack for orthopedics |
| CN211356154U (en) * | 2019-12-30 | 2020-08-28 | 王占荣 | Emergency nursing is with wrapping auxiliary device |
| CN212466452U (en) * | 2020-04-03 | 2021-02-05 | 董新华 | Clinical care of division of endocrinology is with sending medicine shallow |
| CN111888160A (en) * | 2020-09-07 | 2020-11-06 | 日照市岚山区人民医院(日照市第二人民医院) | Waste liquid collection device is used in operating room nursing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113624155A (en) * | 2021-08-11 | 2021-11-09 | 吴杰 | Tunnel engineering deformation monitoring devices |
| CN113624155B (en) * | 2021-08-11 | 2022-05-13 | 宿迁学院 | Tunnel engineering deformation monitoring device |
| CN116849046A (en) * | 2023-07-27 | 2023-10-10 | 浙江九奇机械有限公司 | Wheel tread adjustable nursery stock trimming machine |
| CN116849046B (en) * | 2023-07-27 | 2024-04-05 | 浙江九奇机械有限公司 | Wheel tread adjustable nursery stock trimming machine |
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Application publication date: 20210713 |
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| RJ01 | Rejection of invention patent application after publication |